:root{
  color-scheme:light;
  --paper:#FBF7F1; --surface:#FFFDFA; --warm:#F4EBDF; --ink:#1D1D1F; --muted:#5F6068; --line:#ECE3D6; --line-2:#DACDBC;
  --accent:#2340D9; --accent-soft:#EAEDFB; --terra:#2340D9; --terra-soft:#EAEDFB; --good:#5E7E57; --good-soft:#E7EEE3;
  --f-body:'Geist',system-ui,-apple-system,'Segoe UI',sans-serif; --f-mono:'Geist',system-ui,sans-serif; --f-display:'Fraunces',Georgia,'Times New Roman',serif;
  --r:16px; --r-sm:12px; --wrap:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--f-body);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 20px}
h1,h2,h3{font-family:var(--f-display);font-weight:500;letter-spacing:-.015em;line-height:1.1;margin:0;font-optical-sizing:auto}
.hero h1 .blue{font-style:italic}
.tile,.svc,.verdict h3,.qtitle,.price h3,.extras h3,.guarantee h3,.group-h h3{font-family:var(--f-body)}
h1{font-size:clamp(36px,5.6vw,64px)}
h2{font-size:clamp(28px,3.6vw,42px)}
h3{font-size:19px;letter-spacing:-.01em}
p{margin:0}
.lead{font-size:clamp(17px,1.6vw,19px);color:var(--muted);max-width:560px}
.eyebrow{font:600 12px/1 var(--f-body);letter-spacing:.12em;text-transform:uppercase;color:var(--terra);margin-bottom:16px;display:block}
.blue{color:var(--accent)}
section{padding:96px 0}
@media (max-width:720px){section{padding:64px 0}}

/* boutons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;font:500 15px/1 var(--f-body);padding:16px 24px;border:1px solid var(--ink);background:var(--ink);color:#fff;cursor:pointer;text-decoration:none;border-radius:999px;transition:background .15s,border-color .15s,transform .15s}
.btn:hover{background:var(--accent);border-color:var(--accent)}
.btn.ghost{background:transparent;color:var(--ink)}
.btn.ghost:hover{background:var(--ink);color:#fff}
.btn.blue-btn{background:var(--accent);border-color:var(--accent)}
.btn.blue-btn:hover{background:var(--ink);border-color:var(--ink)}
.btn:focus-visible,.tile:focus-visible,.choice:focus-visible{outline:3px solid var(--accent);outline-offset:3px}

/* en-tête */
header.top{position:sticky;top:0;z-index:20;background:color-mix(in srgb,var(--paper) 90%,transparent);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
header.top .wrap{display:flex;align-items:center;justify-content:space-between;height:68px;gap:16px}
.logo{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink)}
.logo svg{width:28px;height:28px}
.logo b{font-size:20px;font-weight:600;letter-spacing:-.03em}
.logo b i{font-style:normal;color:var(--accent)}
nav.links{display:flex;gap:28px;font-size:14px}
nav.links a{text-decoration:none;color:var(--muted)}
nav.links a:hover{color:var(--ink)}
header .btn{padding:12px 18px;font-size:14px}
@media (max-width:860px){nav.links{display:none}}

/* haut de page */
.hero{padding:56px 0 40px}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:56px;align-items:center}
.hero h1 .blue{display:block}
.hero .lead{margin-top:22px}
.hero-art{border-radius:var(--r);overflow:hidden;background:var(--surface);border:1px solid var(--line);aspect-ratio:4/5}
.hero-art img{width:100%;height:100%;object-fit:cover}
@media (max-width:900px){.hero-grid{grid-template-columns:1fr;gap:32px}.hero-art{aspect-ratio:16/11;order:-1}.hero-art img{object-position:center 30%}}

.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}
.chooser{padding-top:40px;scroll-margin-top:70px}
.group{margin-top:32px}
.group-h{display:flex;align-items:baseline;gap:12px;margin-bottom:12px;flex-wrap:wrap}
.group-h h3{font-size:17px}
.group-h small{color:var(--muted);font-size:14px}
.chooser .tiles{grid-template-columns:repeat(8,1fr)}
.chooser .tile{font-size:13.5px}
.tile .ph{width:100%;aspect-ratio:1;border-radius:6px;background:#F7F5F1;display:grid;place-items:center}
.tile .ph svg{width:62%;height:auto}
.tile small{display:block;font-weight:400;color:var(--muted);font-size:12px;margin-top:2px}
.svcs{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
.svc{all:unset;box-sizing:border-box;cursor:pointer;background:var(--surface);border:1px solid var(--line);border-radius:var(--r-sm);padding:16px 18px;display:flex;flex-direction:column;gap:4px;transition:border-color .15s,transform .15s}
.svc:hover{border-color:var(--accent);transform:translateY(-2px)}
.svc:focus-visible{outline:3px solid var(--accent);outline-offset:3px}
.svc b{font-weight:600;font-size:15px;line-height:1.3}
.svc span{font-size:13px;color:var(--muted);line-height:1.4}
.svc em{font-style:normal;font-weight:500;font-size:14px;color:var(--accent);margin-top:6px}
@media (max-width:1080px){.chooser .tiles{grid-template-columns:repeat(6,1fr)}}
@media (max-width:820px){.chooser .tiles{grid-template-columns:repeat(4,1fr)}.svcs{grid-template-columns:repeat(2,1fr)}}
@media (max-width:520px){.chooser .tiles{grid-template-columns:repeat(3,1fr);gap:8px}.chooser .tile{font-size:12.5px;padding:6px 6px 10px}.svcs{grid-template-columns:1fr}}
.ask-q{font-weight:600;font-size:18px;margin-bottom:14px;display:flex;align-items:baseline;gap:10px;flex-wrap:wrap}
.ask-q small{font-weight:400;color:var(--muted);font-size:14px}
.tiles{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
.tile{all:unset;box-sizing:border-box;cursor:pointer;background:var(--surface);border:1px solid var(--line);border-radius:var(--r-sm);padding:8px 8px 12px;display:flex;flex-direction:column;align-items:center;gap:6px;text-align:center;font-size:14px;font-weight:500;line-height:1.25;transition:border-color .15s,transform .15s,box-shadow .15s}
.tile img{width:100%;height:auto;aspect-ratio:1;object-fit:cover;border-radius:8px;background:#F9F5F1}
.tile:hover{border-color:var(--accent);transform:translateY(-2px);box-shadow:0 8px 24px -14px rgba(35,64,217,.45)}
.tiles.more{margin-top:10px}
.tiles.more[hidden]{display:none}
.more-btn{all:unset;cursor:pointer;margin-top:14px;font-size:14px;color:var(--accent);font-weight:500;text-decoration:underline;text-underline-offset:3px}
@media (max-width:560px){.tiles{grid-template-columns:repeat(2,1fr)}}

.proof{display:flex;flex-wrap:wrap;gap:10px 22px;margin-top:28px;font-size:14px;color:var(--muted)}
.proof span{display:flex;align-items:center;gap:8px}
.proof svg{width:16px;height:16px;flex:none}

/* sections */
.head{max-width:680px;margin-bottom:48px}
.head .lead{margin-top:16px}
.split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
@media (max-width:900px){.split{grid-template-columns:1fr;gap:32px}}
.art{border-radius:var(--r);overflow:hidden;border:1px solid var(--line);background:var(--surface)}

/* étapes */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.step{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;display:flex;flex-direction:column}
.step img{aspect-ratio:1;object-fit:cover;width:100%}
.step .body{padding:18px 18px 22px}
.step .n{font:600 12px/1 var(--f-body);color:var(--terra);letter-spacing:.1em}
.step h3{margin:8px 0 6px}
.step p{font-size:15px;color:var(--muted)}
@media (max-width:980px){.steps{grid-template-columns:repeat(2,1fr)}}
@media (max-width:520px){.steps{grid-template-columns:1fr}}

/* pièces */
.pieces{display:grid;grid-template-columns:repeat(5,1fr);gap:14px;margin-top:40px}
.piece{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-sm);overflow:hidden}
.piece img{aspect-ratio:4/3;object-fit:cover;width:100%;background:#F9F8F6}
.piece div{padding:12px 14px 14px;font-size:14px;line-height:1.35}
.piece small{display:block;color:var(--muted);font:400 12px/1.4 var(--f-mono);margin-top:4px}
@media (max-width:980px){.pieces{grid-template-columns:repeat(3,1fr)}}
@media (max-width:560px){.pieces{grid-template-columns:repeat(2,1fr)}}
.checklist{list-style:none;padding:0;margin:24px 0 0;display:grid;gap:12px}
.checklist li{display:flex;gap:12px;align-items:flex-start}
.checklist svg{width:20px;height:20px;flex:none;margin-top:2px}

/* comparatif */
.compare{width:100%;border-collapse:separate;border-spacing:0;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;font-size:15px}
.compare th,.compare td{padding:16px 18px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}
.compare tr:last-child td{border-bottom:0}
.compare thead th{font-weight:600;background:var(--warm)}
.compare th.us,.compare td.us{background:var(--accent-soft);color:var(--ink);font-weight:500}
.compare td:first-child{color:var(--muted)}
.compare-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch}
.compare{min-width:640px}

/* sombre */
.dark{background:#16203F;color:#F2F4FA}
.dark .lead{color:#B8C1DB}
.dark .eyebrow{color:#9DB0FF}
.dark .art{border-color:#2A365F}
.dark ul{color:#DCE2F2}

/* équipe */
.team-quote{margin-top:24px;padding:20px 22px;border-left:3px solid var(--terra);font-family:var(--f-display);font-style:italic;font-size:19px;line-height:1.45;background:var(--surface);border-radius:0 var(--r-sm) var(--r-sm) 0;font-size:16px}

/* tarifs */
.prices{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.price{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:24px;display:flex;flex-direction:column;gap:10px;position:relative}
.price.star{border-color:var(--terra);box-shadow:0 0 0 1px var(--terra)}
.price .badge{position:absolute;top:-11px;left:22px;background:var(--terra);color:#fff;font:500 11px/1 var(--f-mono);padding:6px 9px;border-radius:999px;letter-spacing:.04em}
.price img{width:84px;height:84px;object-fit:cover;border-radius:8px}
.price .amount{font-family:var(--f-display);font-size:42px;font-weight:500;letter-spacing:-.02em;line-height:1}
.price .amount small{font-family:var(--f-body);font-size:14px;font-weight:400;color:var(--muted);letter-spacing:0}
.price p{font-size:14px;color:var(--muted)}
.price .delay{font:500 12px/1 var(--f-mono);color:var(--good);background:var(--good-soft);padding:6px 8px;border-radius:6px;align-self:flex-start}
@media (max-width:900px){.prices{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.prices{grid-template-columns:1fr}}
.extras{margin-top:28px;display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
@media (max-width:980px){.extras{grid-template-columns:1fr 1fr}}
.extras > div{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:20px 22px}
.extras h3{font-size:16px;margin-bottom:10px}
.extras ul{list-style:none;padding:0;margin:0;font-size:15px}
.extras li{display:flex;justify-content:space-between;gap:12px;padding:7px 0;border-top:1px solid var(--line)}
.extras li:first-child{border-top:0}
.extras li b{font-weight:500;white-space:nowrap}
@media (max-width:720px){.extras{grid-template-columns:1fr}}

/* garantie */
.guarantee{display:grid;grid-template-columns:auto 1fr;gap:20px;align-items:start;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:28px}
.guarantee .seal{width:64px;height:64px;border-radius:50%;background:var(--accent-soft);display:grid;place-items:center}
.guarantee h3{font-size:22px;margin-bottom:8px}
.guarantee p{color:var(--muted)}
.guarantee small{display:block;margin-top:10px;font-size:13px;color:var(--muted)}

/* FAQ */
.faq{max-width:780px}
.faq details{border-top:1px solid var(--line);padding:18px 0}
.faq details:last-child{border-bottom:1px solid var(--line)}
.faq summary{cursor:pointer;font-weight:500;font-size:17px;list-style:none;display:flex;justify-content:space-between;gap:16px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:'+';color:var(--accent);font-size:22px;line-height:1}
.faq details[open] summary::after{content:'–'}
.faq details p{margin-top:10px;color:var(--muted)}

/* fin */
.final{background:var(--warm)}
.final .art{border:0}
footer{padding:40px 0 56px;font-size:13px;color:var(--muted);border-top:1px solid var(--line)}
footer .wrap{display:flex;flex-wrap:wrap;gap:12px 28px;justify-content:space-between}
footer a{color:var(--muted)}

/* configurateur */
.overlay{position:fixed;inset:0;z-index:50;background:rgba(20,18,15,.45);display:flex;align-items:center;justify-content:center;padding:16px}
.overlay[hidden]{display:none}
.panel{background:var(--paper);width:min(620px,100%);max-height:calc(100dvh - 32px);overflow:auto;border-radius:18px;box-shadow:0 30px 80px -30px rgba(0,0,0,.5)}
.panel-top{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-bottom:1px solid var(--line);position:sticky;top:0;background:var(--paper);z-index:1}
.panel-top .proj{display:flex;align-items:center;gap:10px;font-weight:600}
.panel-top .proj img{width:40px;height:40px;border-radius:8px;object-fit:cover}
.x{all:unset;cursor:pointer;width:36px;height:36px;display:grid;place-items:center;border-radius:50%;font-size:22px;color:var(--muted)}
.x:hover{background:var(--line)}
.bar{height:3px;background:var(--line)}
.bar i{display:block;height:100%;background:var(--accent);transition:width .25s}
.panel-body{padding:24px 20px 28px}
.qtitle{font-size:22px;font-weight:600;letter-spacing:-.01em;line-height:1.25}
.qhelp{color:var(--muted);font-size:14px;margin-top:6px}
.choices{display:grid;gap:10px;margin-top:20px}
.choice{all:unset;box-sizing:border-box;cursor:pointer;background:var(--surface);border:1px solid var(--line-2);border-radius:12px;padding:16px 18px;font-size:16px;display:flex;justify-content:space-between;align-items:center;gap:12px}
.choice:hover{border-color:var(--accent);background:var(--accent-soft)}
.choice small{color:var(--muted);font-size:13px}
.back{all:unset;cursor:pointer;color:var(--muted);font-size:14px;margin-top:18px;display:inline-block}
.back:hover{color:var(--ink)}
.verdict{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:20px}
.verdict .kind{font:500 12px/1 var(--f-mono);letter-spacing:.06em;color:var(--accent);text-transform:uppercase}
.verdict h3{font-size:22px;margin:8px 0 4px}
.need{margin-top:14px;background:var(--paper);border-radius:12px;padding:14px 16px}
.need > b{display:block;font-size:12px;font-family:var(--f-mono);font-weight:500;letter-spacing:.04em;text-transform:uppercase;color:var(--accent)}
.need small{display:block;color:var(--muted);font-size:13px;margin-top:2px}
.need ul{list-style:none;padding:0;margin:10px 0 0;display:grid;gap:8px}
.need li{font-size:14px;line-height:1.45;padding-left:22px;position:relative}
.need li::before{content:'';position:absolute;left:2px;top:6px;width:10px;height:6px;border-left:2px solid var(--accent);border-bottom:2px solid var(--accent);transform:rotate(-45deg)}
.need li i{font-style:normal;font-weight:600;display:block}
.need p{font-size:13px;color:var(--accent);margin-top:10px}
.do{font-size:14px;color:var(--muted);margin-top:12px}
.do b{color:var(--ink);font-weight:600}
.fn{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:14px}
.fn div{background:var(--paper);border-radius:10px;padding:12px 14px;font-size:14px;line-height:1.45}
.fn b{display:block;font-size:12px;font-family:var(--f-mono);font-weight:500;letter-spacing:.04em;text-transform:uppercase;color:var(--accent);margin-bottom:4px}
@media (max-width:520px){.fn{grid-template-columns:1fr}}
.lines{margin-top:16px;border-top:1px solid var(--line)}
.lines div{display:flex;justify-content:space-between;gap:12px;padding:10px 0;border-bottom:1px solid var(--line);font-size:15px}
.lines div span:last-child{white-space:nowrap;font-weight:500}
.opts{margin-top:18px;display:grid;gap:8px}
.opt{display:flex;gap:12px;align-items:flex-start;padding:12px 14px;border:1px solid var(--line);border-radius:10px;background:var(--surface);cursor:pointer;font-size:15px}
.opt input{margin-top:4px;accent-color:var(--accent);width:18px;height:18px;flex:none}
.opt b{font-weight:500}
.opt small{display:block;color:var(--muted);font-size:13px}
.opt .p{margin-left:auto;white-space:nowrap;font-weight:500}
.total{display:flex;justify-content:space-between;align-items:baseline;margin-top:18px;font-size:16px}
.total b{font-size:30px;letter-spacing:-.02em}
.small-note{font-size:13px;color:var(--muted);margin-top:8px}
.panel .btn{width:100%;margin-top:20px}
.field{display:block;margin-top:16px}
.field span{display:block;font-size:14px;font-weight:500;margin-bottom:6px}
.field input{width:100%;font:inherit;font-size:16px;padding:14px 16px;border:1px solid var(--line-2);border-radius:10px;background:var(--surface);color:var(--ink)}
.field input:focus{outline:2px solid var(--accent);outline-offset:1px;border-color:var(--accent)}
.done{text-align:center;padding:12px 0}
.done .seal{width:64px;height:64px;border-radius:50%;background:var(--good-soft);display:grid;place-items:center;margin:0 auto 16px}
.reassure{display:flex;gap:8px;align-items:center;font-size:13px;color:var(--muted);margin-top:12px;justify-content:center}
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}

/* pied de page : plan du site */
footer .wrap{display:block}
footer .plan{display:grid;grid-template-columns:repeat(5,1fr);gap:24px;padding-bottom:28px;margin-bottom:24px;border-bottom:1px solid var(--line)}
footer .plan b{display:block;color:var(--ink);font-weight:600;font-size:13px;margin-bottom:8px}
footer .plan ul{list-style:none;padding:0;margin:0;display:grid;gap:4px}
footer .plan a{text-decoration:none}
footer .plan a:hover{color:var(--ink);text-decoration:underline}
footer .legal{display:flex;flex-wrap:wrap;gap:12px 28px;justify-content:space-between}
@media (max-width:900px){footer .plan{grid-template-columns:repeat(2,1fr)}}
a.tile,a.svc{color:inherit;text-decoration:none}

/* pages projet */
.page-hero{padding:40px 0 56px}
.page-grid{display:grid;grid-template-columns:1.3fr .7fr;gap:56px;align-items:center}
.page-grid h1{font-size:clamp(32px,4.6vw,52px)}
.crumbs{font-size:13px;color:var(--muted);margin-bottom:18px}
.crumbs a{color:var(--muted);text-decoration:none}
.crumbs a:hover{color:var(--ink);text-decoration:underline}
.answer{margin-top:20px;font-size:clamp(18px,1.8vw,21px);line-height:1.5;max-width:620px;padding-left:18px;border-left:3px solid var(--accent)}
.page-art{border-radius:var(--r);overflow:hidden;border:1px solid var(--line);background:var(--surface);aspect-ratio:1}
.page-art img{width:100%;height:100%;object-fit:cover}
.facts{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.facts span{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-sm);padding:12px 16px;font-size:13px;color:var(--muted);display:flex;flex-direction:column;gap:2px}
.facts b{color:var(--ink);font-size:16px;font-weight:600}
@media (max-width:900px){.page-grid{grid-template-columns:1fr;gap:28px}.page-art{order:-1;aspect-ratio:16/10;max-width:520px}}
.page-sec{padding:64px 0}
.page-sec.alt{background:var(--surface);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.narrow{max-width:820px}
.page-sec h2{font-size:clamp(26px,3vw,34px);margin-bottom:20px}
.page-sec h2.mt{margin-top:48px}
.page-sec .lead{max-width:none}
.rules{width:100%;border-collapse:separate;border-spacing:0;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;font-size:15px}
.rules th,.rules td{padding:14px 18px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}
.rules tbody tr:last-child th,.rules tbody tr:last-child td{border-bottom:0}
.rules thead th{background:var(--warm);font-weight:600}
.rules tbody th{font-weight:400;color:var(--muted);width:50%}
.rules td{font-weight:500}
.rules-note{margin-top:20px;font-size:16px}
.rules-src{margin-top:14px;font-size:13px;color:var(--muted)}
.rules-src a{color:var(--muted)}
.need-list{list-style:none;padding:0;margin:20px 0 0;display:grid;gap:12px}
.need-list li{background:var(--paper);border:1px solid var(--line);border-radius:var(--r-sm);padding:14px 16px 14px 44px;position:relative;font-size:15px}
.need-list li::before{content:'';position:absolute;left:18px;top:19px;width:11px;height:6px;border-left:2px solid var(--accent);border-bottom:2px solid var(--accent);transform:rotate(-45deg)}
.need-list li i{font-style:normal;font-weight:600;display:block}
.cta-box{margin-top:36px;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:20px;background:var(--accent-soft);border-radius:var(--r);padding:24px}
.cta-box b{display:block;font-family:var(--f-display);font-size:28px;font-weight:500}
.cta-box span{display:block;color:var(--muted);font-size:14px;max-width:460px;margin-top:4px}
.related{grid-template-columns:repeat(4,1fr);max-width:820px}
@media (max-width:560px){.related{grid-template-columns:repeat(2,1fr)}}